Revert "Permission phase 2"

frontend/src/lib/fn/array.ts

@@ -13,22 +13,3 @@ export const groupBy = <T, Key extends string | number | symbol>(
     acc[groupId].push(item);
     return acc;
   }, {} as Record<Key, T[]>);
-
-/**
- * Given a list of items returns a new list with only
- * unique items. Accepts an optional identity function
- * to convert each item in the list to a comparable identity
- * value
- */
-export const unique = <T, K extends string | number | symbol>(
-  array: readonly T[],
-  toKey?: (item: T) => K
-): T[] => {
-  const valueMap = array.reduce((acc, item) => {
-    const key = toKey ? toKey(item) : (item as unknown as string | number | symbol);
-    if (acc[key]) return acc;
-    acc[key] = item;
-    return acc;
-  }, {} as Record<string | number | symbol, T>);
-  return Object.values(valueMap);
-};

frontend/src/lib/fn/object.ts

@@ -1,20 +0,0 @@
-/**
- * Omit a list of properties from an object
- * returning a new object with the properties
- * that remain
- */
-export const omit = <T, TKeys extends keyof T>(obj: T, keys: TKeys[]): Omit<T, TKeys> => {
-  if (!obj) return {} as Omit<T, TKeys>;
-  if (!keys || keys.length === 0) return obj as Omit<T, TKeys>;
-  return keys.reduce(
-    (acc, key) => {
-      // Gross, I know, it's mutating the object, but we
-      // are allowing it in this very limited scope due
-      // to the performance implications of an omit func.
-      // Not a pattern or practice to use elsewhere.
-      delete acc[key];
-      return acc;
-    },
-    { ...obj }
-  );
-};